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Gullanian View Drop Down
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Points: 4373 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Gullanian Quote  Post ReplyReply Direct Link To This Post Topic: SQL Help
    Posted: 17 March 2005 at 6:02pm
Hi

Could anyone help me with a query?

tblUsers
  ID
  teamID

tblSectorUsers
  userID
  sectorID

I need to return a count(*) from tblSector users:

WHERE sectorID = x

And where the user whos user ID the record relates to has a teamID of y.

Any help appreciated!
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dj air View Drop Down
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Points: 3627 		Post Options Post Options   Thanks (0) Thanks(0)   Quote dj air Quote  Post ReplyReply Direct Link To This Post Posted: 17 March 2005 at 6:07pm
"Select Count(SectorID) as Count FROM tblSectorUsers WHERE tblSectorUsers .SectorID = x AND (tblSectorUsers .UserID = tblUsers.TeamID AND tblUsers.teamID=y)"

i think that will help

not sure it'll work but thats the idea

you dont need the brackets


Edited by dj air - 17 March 2005 at 6:08pm
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Gullanian View Drop Down
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Points: 4373 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Gullanian Quote  Post ReplyReply Direct Link To This Post Posted: 17 March 2005 at 6:40pm
Thanks for that, doesn't seem to work though.  I could go for the other option of opening all returned user records and checking the team but that would be resource intensive, or I could store teamID in sectorUsers but that'd just be data duplication.
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dj air View Drop Down
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Points: 3627 		Post Options Post Options   Thanks (0) Thanks(0)   Quote dj air Quote  Post ReplyReply Direct Link To This Post Posted: 17 March 2005 at 6:44pm
what problem was you getting .. you can try

"Select Count(SectorID) as Count FROM tblSectorUsers WHERE tblSectorUsers .SectorID = x AND tblUsers.teamID=y AND tblSectorUsers .UserID = tblUsers.ID;"

was it the ID value from users is the same as UserID in sectorUser, if so then the above should be ok
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Gullanian View Drop Down
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Points: 4373 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Gullanian Quote  Post ReplyReply Direct Link To This Post Posted: 17 March 2005 at 7:02pm
Thanks for your help!
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